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Cheap flights from Montreal to Belfast from C$ 543

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Montreal to Belfast departing on 1/11. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Montreal to Belfast

Cheap round-trip flights

British Airways Logo
8:40 p.m. - 2:50 p.m.YUL-BHD
13h 10m1 stop
British Airways Logo
3:10 p.m. - 6:45 p.m.BHD-YUL
32h 35m1 stop
C$ 845British Airways
Find Deal
Tue, 18 Nov - Sun, 30 Nov
British Airways Logo
8:40 p.m. - 2:15 p.m.YUL-BHD
12h 35m1 stop
British Airways Logo
8:25 p.m. - 6:45 p.m.BHD-YUL
27h 20m1 stop
C$ 846British Airways
Find Deal
Wed, 19 Nov - Sun, 30 Nov
British Airways Logo
8:40 p.m. - 2:50 p.m.YUL-BHD
13h 10m1 stop
British Airways Logo
5:35 p.m. - 6:45 p.m.BHD-YUL
30h 10m1 stop
C$ 849British Airways
Find Deal
Tue, 18 Nov - Sun, 30 Nov
British Airways Logo
8:40 p.m. - 2:50 p.m.YUL-BHD
13h 10m1 stop
British Airways Logo
8:25 p.m. - 6:45 p.m.BHD-YUL
27h 20m1 stop
C$ 885British Airways
Find Deal
Tue, 18 Nov - Sun, 30 Nov
American Airlines Logo
8:30 p.m. - 2:15 p.m.YUL-BHD
12h 45m1 stop
American Airlines Logo
11:25 a.m. - 6:45 p.m.BHD-YUL
12h 20m1 stop
C$ 889American Airlines
Find Deal
Fri, 20 Feb - Tue, 24 Feb
American Airlines Logo
8:30 p.m. - 2:15 p.m.YUL-BHD
12h 45m1 stop
American Airlines Logo
6:35 a.m. - 6:45 p.m.BHD-YUL
17h 10m1 stop
C$ 891American Airlines
Find Deal
Fri, 20 Feb - Tue, 24 Feb
KLM Logo
7:05 p.m. - 4:50 p.m.YUL-BHD
16h 45m2 stops
KLM Logo
6:30 a.m. - 3:20 p.m.BHD-YUL
13h 50m2 stops
C$ 1,285KLM
Find Deal
Wed, 19 Nov - Sun, 30 Nov
Multiple Airlines Logo
8:40 p.m. - 4:20 p.m.YUL-BHD
14h 40m2 stops
Multiple Airlines Logo
11:05 a.m. - 6:45 p.m.BHD-YUL
36h 40m2 stops
C$ 1,286Multiple Airlines
Find Deal
Tue, 18 Nov - Sun, 30 Nov
KLM Logo
7:05 p.m. - 4:50 p.m.YUL-BHD
16h 45m2 stops
KLM Logo
6:30 a.m. - 3:20 p.m.BHD-YUL
13h 50m2 stops
C$ 1,288KLM
Find Deal
Wed, 19 Nov - Sun, 30 Nov
Virgin Atlantic Logo
4:55 p.m. - 4:50 p.m.YUL-BHD
18h 55m2 stops
Virgin Atlantic Logo
6:30 a.m. - 11:12 p.m.BHD-YUL
21h 42m2 stops
C$ 1,549Virgin Atlantic
Find Deal
Fri, 20 Feb - Tue, 24 Feb

British Airways flights from Montreal to Belfast

Our best British Airways deals on Montreal to Belfast flight tickets
British Airways
18 Nov
YUL8:40 p.m.Montreal Pierre Elliott Trudeau Intl
13h 10m
1 stop
BHD2:50 p.m.Belfast City
30 Nov
BHD3:10 p.m.Belfast City
32h 35m
1 stop
YUL6:45 p.m.Montreal Pierre Elliott Trudeau Intl
C$ 845
Find similar
British Airways
19 Nov
YUL8:40 p.m.Montreal Pierre Elliott Trudeau Intl
12h 35m
1 stop
BHD2:15 p.m.Belfast City
30 Nov
BHD8:25 p.m.Belfast City
27h 20m
1 stop
YUL6:45 p.m.Montreal Pierre Elliott Trudeau Intl
C$ 846
Find similar
British Airways
18 Nov
YUL8:40 p.m.Montreal Pierre Elliott Trudeau Intl
13h 10m
1 stop
BHD2:50 p.m.Belfast City
30 Nov
BHD5:35 p.m.Belfast City
30h 10m
1 stop
YUL6:45 p.m.Montreal Pierre Elliott Trudeau Intl
C$ 849
Find similar

American Airlines flights from Montreal to Belfast

Our best American Airlines deals on Montreal to Belfast flight tickets
American Airlines
20 Feb
YUL8:30 p.m.Montreal Pierre Elliott Trudeau Intl
12h 45m
1 stop
BHD2:15 p.m.Belfast City
24 Feb
BHD11:25 a.m.Belfast City
12h 20m
1 stop
YUL6:45 p.m.Montreal Pierre Elliott Trudeau Intl
C$ 889
Find similar
American Airlines
20 Feb
YUL8:30 p.m.Montreal Pierre Elliott Trudeau Intl
12h 45m
1 stop
BHD2:15 p.m.Belfast City
24 Feb
BHD6:35 a.m.Belfast City
17h 10m
1 stop
YUL6:45 p.m.Montreal Pierre Elliott Trudeau Intl
C$ 891
Find similar
American Airlines
20 Feb
YUL8:30 p.m.Montreal Pierre Elliott Trudeau Intl
12h 45m
1 stop
BHD2:15 p.m.Belfast City
24 Feb
BHD11:25 a.m.Belfast City
12h 20m
1 stop
YUL6:45 p.m.Montreal Pierre Elliott Trudeau Intl
C$ 894
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Montreal to Belfast that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 96,600 searches. Data last updated 17 September 2025.
Use the filters below to find and compare flights from Montreal to Belfast that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

MontrealBelfast

YUL - BHD

YULBHD

Montreal Pierre Elliott Trudeau Intl

Tue 18/11

8:40 p.m.-2:50 p.m.

1 stop13h 10m

Belfast City

Sun 30/11

3:10 p.m.-6:45 p.m.

1 stop32h 35m

C$ 845

MontrealBelfast

YUL - BHD

YULBHD

Montreal Pierre Elliott Trudeau Intl

Wed 19/11

8:40 p.m.-2:15 p.m.

1 stop12h 35m

Belfast City

Sun 30/11

8:25 p.m.-6:45 p.m.

1 stop27h 20m

C$ 846

MontrealBelfast

YUL - BHD

YULBHD

Montreal Pierre Elliott Trudeau Intl

Tue 18/11

8:40 p.m.-2:50 p.m.

1 stop13h 10m

Belfast City

Sun 30/11

5:35 p.m.-6:45 p.m.

1 stop30h 10m

C$ 849

MontrealBelfast

YUL - BHD

YULBHD

Montreal Pierre Elliott Trudeau Intl

Tue 18/11

8:40 p.m.-2:50 p.m.

1 stop13h 10m

Belfast City

Sun 30/11

8:25 p.m.-6:45 p.m.

1 stop27h 20m

C$ 885

MontrealBelfast

YUL - BHD

YULBHD

Montreal Pierre Elliott Trudeau Intl

Fri 20/2

8:30 p.m.-2:15 p.m.

1 stop12h 45m

Belfast City

Tue 24/2

11:25 a.m.-6:45 p.m.

1 stop12h 20m

C$ 889

MontrealBelfast

YUL - BHD

YULBHD

Montreal Pierre Elliott Trudeau Intl

Fri 20/2

8:30 p.m.-2:15 p.m.

1 stop12h 45m

Belfast City

Tue 24/2

6:35 a.m.-6:45 p.m.

1 stop17h 10m

C$ 891

MontrealBelfast

YUL - BHD

YULBHD

Montreal Pierre Elliott Trudeau Intl

Wed 19/11

7:05 p.m.-4:50 p.m.

2 stops16h 45m

Belfast City

Sun 30/11

6:30 a.m.-3:20 p.m.

2 stops13h 50m

C$ 1,285

MontrealBelfast

YUL - BHD

YULBHD

Montreal Pierre Elliott Trudeau Intl

Tue 18/11

8:40 p.m.-4:20 p.m.

2 stops14h 40m

Belfast City

Sun 30/11

11:05 a.m.-6:45 p.m.

2 stops36h 40m

C$ 1,286

MontrealBelfast

YUL - BHD

YULBHD

Montreal Pierre Elliott Trudeau Intl

Wed 19/11

7:05 p.m.-4:50 p.m.

2 stops16h 45m

Belfast City

Sun 30/11

6:30 a.m.-3:20 p.m.

2 stops13h 50m

C$ 1,288

MontrealBelfast

YUL - BHD

YULBHD

Montreal Pierre Elliott Trudeau Intl

Fri 20/2

4:55 p.m.-4:50 p.m.

2 stops18h 55m

Belfast City

Tue 24/2

6:30 a.m.-11:12 p.m.

2 stops21h 42m

C$ 1,549

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 17 resultsSorted by cheapest first
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See travel insights to Belfast from

How to get the cheapest flight ticket from Montreal to Belfast

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest day to depart on your flight to Belfast?

According to our data, Tuesday is the cheapest day to fly to Belfast from Montreal. The lowest ticket price found for a Tuesday departure recently was C$ 1,175. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. If your travel schedule is flexible, try to avoid departing on a Wednesday because tickets tend to average around C$ 1,229. These prices are subject to change though, so be sure to set up a Price Alert for flights to Belfast.

Cheap Montreal to Belfast flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Montreal to Belfast

Direct flights

None
There are no direct flights from Montreal to Belfast. There are no popular flight routes from Montreal to Belfast.
Search flight deals

  • How far is Montreal to Belfast by plane?

    There are 4735.7 km between Montreal and Belfast. 12h 35m is a normal flight duration for this route.

  • When did momondo last update prices for flights from Montreal to Belfast?

    Prices for flights from Montreal to Belfast are refreshed on a daily basis.

  • How many operators does momondo search for flights from Montreal to Belfast?

  • How old do you have to be to fly from Montreal to Belfast?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Montreal to Belfast.

  • What documentation or ID do you need to fly to Belfast?

    The travel and health documents required for your trip to Belfast can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Belfast. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Montreal to Belfast

Compare and see reviews for airlines that fly from Montreal to Belfast with momondo
Airline
Rating
Free Cancellation
Price
British AirwaysPriceFrom C$ 994Free CancellationRating
6.7
7,367 reviews
Search British Airways flights

Why use momondo?

Why should I use momondo to find a flight deal from Montreal to Belfast?

It is quick and easy to find Montreal to Belfast flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Belfast that suits you.

Can I find flights from Montreal to Belfast with flexible booking policies on momondo?

All flight searches from Montreal to Belfast on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Montreal to Belfast?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Belfast from Montreal.

I’m not ready to book a flight from Montreal to Belfast right now. Can momondo alert me if prices change?

Price alerts on flights to Belfast from Montreal are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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Find better results for your trip to the United Kingdom

Fly into one of these airports located in Belfast

Airports listed have a maximum distance of 19.6 km from Belfast
Belfast Intl Airport
Belfast City Airport